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Slack List Channels

n8n-nodes-base.httpRequest

List all channels in a Slack workspace using the conversations.list API. Supports filtering by channel type and pagination.

slack channels list conversations workspace
App Slack
Category api integration
Version 1.0.0
Author Community
Credentials Slack OAuth2 API

💡 Use Cases

📚 API Documentation

Reference documentation for this API endpoint:

🔗 https://api.slack.com/methods/conversations.list ↗

📋 Node Configuration

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    {
      "parameters": {
        "content": "## 📋 Slack List Channels\n\n**Usage:**\nList all channels in your Slack workspace using the conversations.list API.\n\n**Optional Input:**\n- `types`: Channel types (public_channel, private_channel, mpim, im)\n- `limit`: Number of results per page (default 100)\n- `cursor`: Pagination cursor for next page\n\n**Setup:**\n1. Configure Slack OAuth2 credentials with `channels:read` scope\n2. Optionally filter by channel types\n3. Use cursor for pagination\n\n**Output:**\nReturns array of channel objects with id, name, is_channel, is_private, etc.",
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        "url": "https://slack.com/api/conversations.list",
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        "genericAuthType": "oAuth2Api",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "types",
              "value": "public_channel,private_channel"
            },
            {
              "name": "limit",
              "value": "100"
            }
          ]
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        "oAuth2Api": {
          "id": "SlackOAuth2",
          "name": "Slack OAuth2"
        }
      }
    }
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      "description": "## 📋 Slack List Channels  **Usage:**"
    },
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    "isCollapsed": false,
    "type": "script",
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      "url": "https://slack.com/api/conversations.list",
      "authorization": {
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        "type": "javascript",
        "hasErrors": false
      },
      "queryParams": {
        "types": "public_channel,private_channel",
        "limit": "100"
      },
      "body": {},
      "contentType": "application/json",
      "shouldAwait": true,
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]
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}

🔗 Related Slack Nodes

👍 Slack Add Reaction
Add an emoji reaction to a message in Slack using the reactions.add API. Supports any standard or custom emoji.
➕ Slack Create Channel
Create a new public or private channel in Slack using the conversations.create API.
📜 Slack Get Channel History
Fetch message history from a Slack channel using the conversations.history API. Supports pagination and time-based filtering.
👤 Slack Get User Info
Retrieve detailed information about a Slack user using the users.info API. Returns profile, status, and timezone data.
📨 Slack Invite to Channel
Invite one or more users to a Slack channel using the conversations.invite API.
💬 Slack Channel Notification
Send formatted messages to Slack channels with rich formatting, mentions, and attachments. Ideal for team notifications and alerts.
← Browse all nodes